@media (max-width: 768px) {
    
    /* 公共样式 */
    body {
        margin: 0;
        padding: 10px;
    }
    
    .container-md {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .Nav {
        width: 100vw;
        height: 60px;
        opacity: 1;
        background-color: #7545A9;
        display: flex;
        align-items: center;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1000;
    }
    
    .Nav .NavCon {
        width: 100vw;
        height: 60px;
        display: flex;
        justify-content: end;
        align-items: center;
    }
    
    .Nav .NavCon .Logo {
        max-width: 419px;
        margin-left: 1vw;
        overflow: hidden;    
    }
    
    .Nav .NavCon .Logo img{
        width: 100%;
    }
    .Nav .NavCon .menu img{
        width: 22px;
        margin-left: 70%;
    }
    .Nav .NavCon ul {
        width:897px;
        display: flex;
        justify-content: space-between;
    }
    
    .Nav .NavCon ul li {
        width: 100px;
        height: 60px;
        line-height: 60px;
        text-align: center;
    }
    .Nav .NavCon ul .Placeholder{
        width:112px;
    }
    
    .Nav .NavCon ul li:hover {
        background: rgba(255, 255, 255, 0.3);
    }
    
    .Nav .NavCon ul li a {
        color: #fff;
        font-size: 18px;
        display: block;
        width: auto;
        height: 60px;
        font-family: 'PingFang SC','Microsoft YaHei', 'SimSun';
        letter-spacing: 0.05em;
    }
    .Nav .NavCon ul li:first-child a,.Nav .NavCon ul li:last-child a{
        width: auto;
    }
    .Nav .NavCon ul li:hover ul {
        display: block;
    }
    .Nav .NavCon ul li ul {
        width: 160px;
        display: none;
        overflow: hidden;
    }
    
    .Nav .NavCon ul li ul li {
        width: 140px !important;
        height: 48px;
        text-align: left;
        line-height: 48px;
        border-top: 1px solid #C98E8C !important;
        background: rgba(117, 69, 169, 0.8);
        padding:0 10px;
    }
    
    .Nav .NavCon ul li ul li a {
        color: #fff;
        height: 48px;
        font-size: 16px;
        line-height: 48px;
    }
    .Nav .NavCon ul li ul li:hover {
        background: rgba(117, 69, 169, 0.2);
    }
    
    .NowNav {
        background: rgba(117, 69, 169, 0.2);
    }
    
    /* 移动端导航*/
    .m_nav{
        position: fixed;
        top: 0px;
        box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
        width: 100%;
        height: 100%;
        background: #fff;
        transition: all ease 0.5s;
        -webkit-transition: all ease 0.5s;
        z-index: 1000;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        overflow-y: auto;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        top: 0;
        transform: translateX(100%);
    }
    .m_nav.open{
        transform: translateX(0);
    }
    .m_nav .ul{
        margin-top: 60px;
    }
    .m_nav .ul li{
        padding: 0 20px;
        border-bottom: 1px solid #f5f5f5;
        transform: translateY(0);
        -webkit-transform: translateY(100%);
        transform: translateY(100%);
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        opacity: 0;
    }
    .m_nav.open .ul li{
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    .m_nav .ul li:nth-child(1) {
        -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(2) {
        -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(3) {
        -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(4) {
        -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(5) {
        -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li:nth-child(6) {
        -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
        transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    }
    .m_nav .ul li a{
        display: block;
        text-decoration: none;
        color: #333;
        font-size: 16px;
        height: 50px;
        line-height: 50px;
        width: 100%;
    }
    .m_nav .ul li .dropdown_menu{
        display: none;
    }
    .m_nav .ul li.dropdown.active .dropdown_menu{
        display: block;
    }
    .m_nav .ul li .dropdown_menu a{
        display: block;
        height: 50px;
        line-height: 50px;
        padding: 0 40px;
        box-sizing: border-box;
        border-bottom: 1px solid #f5f5f5;
    }
    .m_nav .ul li .dropdown_menu a:last-child{
        border: none;
    }
    /*快捷导航*/
    .Platform{
        position: relative;
        width: 100vw;
        margin: -26px auto 0 auto;
        z-index: 3;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-flow:row wrap;
    }
    .PlatformList{
        width: 100%;
        padding: 25px 0 10px 0;    
        margin: 0;
        background-color: #fff;
        border-radius: 12px;
        opacity: 1;
        box-shadow: 0px 12px 18px 0px rgba(0, 0, 0, 0.1);
        font-size: 0.7rem;
    }
    .Platform .Img{
        height: 72px;
        text-align: center;
    }
    .Platform .Img img{
        height: 42px;
    }
    .Platform .Img p{
        margin-top: 5px;
    }
    
    .Footer {
        width: 100%;
        height: auto;
        background: #2E3D5A;
        overflow: hidden;
        border-top:8px solid #7545A9;
    }
    
    .Footer .FooterCon {
        width: 100%;
        height: auto;
        margin: 0 auto;
        display: flex;
        flex-direction: column; 
        align-items: center;
    }
    .Footer .FooterCon .FooterConLeft {
        width: 100%;
        height: 100%;
    }
    .Footer .FooterCon .FooterConLeft .Motto{
        float: left;
  
        margin:0,0,auto,auto;
    }
    .Footer .FooterCon .FooterConLeft .Motto1{
        float: left;
        margin-top: 6px;
    }
    .Footer .FooterCon .FooterConLeft .MottoItem1{
        width: 100%;
        float: left;
    }
    .Footer .FooterCon .FooterConRight{
        width: 100%;
        margin-top: 31px;
        margin-bottom: 33px;
    }
    .Footer .FooterCon .FooterConRight .MottoCenter{
        width: 100%;
        margin: 0 auto;
        display: flex;
        justify-content: center;  
        align-items:center;
    }
    .MottoCenter {
        display: flex;
        justify-content: center; /* 水平居中 */
        align-items: center; /* 垂直居中 */
        text-align: center;
    }
    
    .Motto {
        display: flex;
        flex-direction: column; /* 垂直排列 */
        align-items: center; /* 子元素水平居中 */
        text-align: center;
        margin: 20px;
    }
    
    .Motto img {
        margin-bottom: 5px; /* 调整图像与文字之间的距离 */
    }
    
    .Footer .FooterCon .FooterConRight .Motto img{
        width: 100%;
    }
    .Footer .FooterCon .FooterConRight .Motto span{
        float: left;
        width: 100%;
        margin-top: 2px;
        text-align: center;
        display: block;
        color: #9E9E9E;
        font-size: 10px;
        font-weight: normal;
        line-height: 20px;
        letter-spacing: 0em;
    }
    .Footer .FooterCon .Motto2{
        width: 100%;
        float: left;
        margin-bottom: 5vh;
    }
    
    .Footer .FooterCon p {
        font-size: 13px;
        font-weight: 300;
        line-height: 22px;
        color: #fff;
        letter-spacing: 0em;
    }
    
    
    .Footer .FooterCon .TabTitle {
        width: 100%;
        height: 28px;
        margin-top: 23px;
    }
    .Footer .FooterCon .TabTitle .TabName {
        width: 122px;
        color: #fff;
        font-size: 16px;
        line-height: 28px;
        float: left;
    }
    .Footer .FooterCon .Link {
        width: 100%;
        margin-top: 6px;
    }
    
    .Footer .FooterCon .Link .LinkList {
        width: 100%;
        height: auto;
        display: flex;
        flex-wrap: wrap;
        justify-content:start;
        align-items: center;
    }
    
    .Footer .FooterCon .Link .LinkList a {
        display: block;
        width: 165px;
        height: 22px;
        line-height: 22px;
        text-align: left;
        font-size: 13px;
        font-weight: 300;
        letter-spacing: 0em;    
        color: #fff;
    }
    .Footer .FooterCon .Link .LinkList a:hover {
        text-decoration: underline;
    }
    
    
    .seeImg_mask{ width:100%; height: 100%; position: fixed; top: 0px; bottom: 0px; left: 0px; right: 0px; background: rgba(0,0,0,0.7); margin: auto; z-index: 999; display: none; }	
    .seeImg_popup{  width: 90%; height: 80%; background: #fff; position: fixed;  bottom: 200%; left: 0; right: 0px; margin: auto; border: 10px rgba(0,0,0,0.2) solid; border-radius: 10px; z-index: 9999;  }  
    
    .seeImg_close{ width: 40px; height: 40px; line-height: 35px; text-align: center; font-size: 28px; color: #fff; position: absolute; right: 0px; top: 0px; background: rgba(226, 36, 36, 0.72); cursor: pointer;  }
    
    .seeImg_swrieb{ width: 90%; height: 100%; margin: 0px auto; position: relative; overflow: hidden;  }
    .seeImg_list{ height: 100%; width: auto; display: flex; flex-direction: row; transition: all 0.5s; }
    .seeImg_list li{ height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; overflow: hidden;  }
    .seeImg_list li img{
    
        height: 90%;display: block;position: absolute; top: -160px;cursor: all-scroll;
        -webkit-touch-callout: none; /* iOS Safari */
        -webkit-user-select: none; /* Chrome/Safari/Opera */
        -khtml-user-select: none; /* Konqueror */
        -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
        user-select: none; /* Non-prefixed version, currently not supported by any browser */
        padding: 200px 0px;
        z-index: 555;
    }
    .seeImg_fun{ width: 100%; height: 40px; line-height: 40px; display: flex; flex-direction: row; justify-content: space-between; box-sizing: border-box; padding: 0px 15px; position: absolute; top: 0px; bottom: 0px; left: 0px; right: 0px; margin: auto;   }
    .fun_label{ font-size: 50px; color: #777;  cursor: pointer;   -webkit-touch-callout: none;  -webkit-user-select: none; -khtml-user-select: none;  -moz-user-select: none; -ms-user-select: none; user-select: none; }
    
    }